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ISO 105-A03:2019
Textiles - Tests for colour fastness - Part A03: Grey scale for assessing staining
This document describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]